1- Summary of results at the country-level


1.1 Summary of results at the national level using all records of NMLOS v2

Total number of input records consolidated from all data sources: 1,657,732

Count of input records consolidated from all data sources with geospatial coordinates: 1,019,600

Count of input records kept after data harmonization and data matching: 645,215 (count of median_ids)

Count of input records removed after data harmonization and data matching: 216,544

Resulting number of data points in the NMLOS v2.0 after deduplication: 428,671



1.2 Summary of reasons to drop data inputs from the NMLOS v2.0

1.2 Dropped Records by Decision × Source
Green = low; Red = high
Settlements Names - EHealth Africa 2025 Settlements Names - EHealth Africa 2024 Emerging Settlement Names - Niger State Settlement Names - National Polio EOC Geodatabase Settlement Names - April 2025 Polio Campaign Settlement Names - Kano and Kaduna States - GMT pilot Settlement Names - Adamawa, Borno, Kano, Kwara, Niger, Osun States Settlement Names - Gombe, Jigawa, Ogun States Master List of Settlements - Kaduna State 2024 Integrated Measles Campaign Data Map features: Places - OpenStreetMap Settlement Names extracted from the Sectoral Needs and Risk Analysis (SNRA). Master List of Settlements - Sokoto State
drop by settlement extent median center 2,188 1,202 20 2,062 22 127 372 698 161 856 735 155 234
drop duplicates by 50 cluster 470 1,091 0 713 3 67 41 122 61 634 200 60 90
drop duplicates by distance to settlement extent 574 423 2 608 27 137 99 49 29 11 559 21 12
excluded in 50m cluster based in distance to LGA and ward boundary 1,169 487 0 254 1 2 74 160 40 116 3 3 4
Ward disaggrement is not resolved 629 436 0 675 1 34 22 6 101 1 47 0 13
drop duplicates by distance to ward 200 637 0 224 11 2 71 39 11 290 2 38 12
LGA disaggrement is not resolved 322 238 0 309 1 12 2 3 11 0 12 0 2
excluded in 1m cluster based in distance to LGA and ward boundary 98 65 0 5 1 0 0 0 0 1 0 0 1
all duplicates outside of extent over 150m 53 16 0 41 0 8 0 10 1 0 25 2 0



1.3 Consolidated input records per data point in the NMLOS v2

Count of unique median_ids regardless if point is from the same source.



1.4 Summary of contribution per data source into the NMLOS v2



1.5 Distribution of data points across settlement extent type



1.6 Summary of unresolved issues in the NMLOS v2Flags Analysis

Total Unresolved issueswith definitions and percent
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 18,742 4.4%
flag2 Settlement point is located within one meter of another settlement point 4,760 1.1%
flag3 Settlement point is located within 50 meters of another settlement point 48,772 11.4%
None No flags set 362,226 84.5%
Total Total number of records 428,671 100.0%



2- Summary of results at the state-level


2.1 Summary count of data points in the NMLOS v2 - state level



Total number of input records kept after data cleaning and Resulting number of data points in the NMLOS v2.0 after harmonization and matching

Per-state counts from of data points in NMLOSv2
State Kept after cleaning (count of median_ids) Removed in harmonization NMLOS v2.0 (final)
Kaduna 87,121 50,732 36,389
Kano 67,561 28,477 39,084
Bauchi 43,249 15,361 27,888
Niger 38,951 12,483 26,468
Katsina 37,575 15,472 22,103
Borno 31,393 8,097 23,296
Kebbi 29,708 13,507 16,201
Sokoto 25,198 11,943 13,255
Jigawa 24,906 10,387 14,519
Zamfara 22,730 9,670 13,060
Yobe 22,494 8,981 13,513
Adamawa 22,404 7,186 15,218
Ogun 19,931 3,228 16,703
Kwara 15,084 1,532 13,552
Benue 14,550 644 13,906
Plateau 14,530 1,233 13,297
Gombe 13,207 3,614 9,593
Taraba 12,734 1,553 11,181
Oyo 12,526 1,244 11,282
Kogi 12,480 3,208 9,272
Nasarawa 9,782 979 8,803
Lagos 9,540 315 9,225
Ebonyi 8,199 820 7,379
Cross River 7,988 893 7,095
Osun 6,190 421 5,769
FCT, Abuja 6,085 2,233 3,852
Imo 3,922 124 3,798
Ondo 3,435 270 3,165
Anambra 2,873 93 2,780
Abia 2,828 150 2,678
Delta 2,737 306 2,431
Akwa Ibom 2,696 419 2,277
Edo 2,654 312 2,342
Ekiti 2,383 164 2,219
Bayelsa 2,298 279 2,019
Enugu 1,690 74 1,616
Rivers 1,583 140 1,443
Total 645,215 216,544 428,671



2.2 Consolidated input records per data point in the NMLOS v2 - state level



2.3 Distribution of data points across settlement extent type - state level



2.4 Summary of unresolved issues in the NMLOS v2 - state level

State summary: Unresolved issues and count
State Rows with ≥1 issue Rows with no issues issues count = 0 issues count = 1 issues count = 2 issues count = 3
Kano 6,538 32,546 32,392 6,379 307 6
Kaduna 6,924 29,465 29,405 6,286 667 31
Bauchi 4,227 23,661 23,615 4,135 136 2
Niger 5,535 20,933 20,818 3,689 1,877 84
Borno 4,991 18,305 18,295 4,482 475 44
Katsina 1,715 20,388 20,372 1,645 82 4
Ogun 1,786 14,917 14,800 1,861 29 13
Kebbi 2,500 13,701 13,682 2,444 75 0
Adamawa 1,833 13,385 13,361 1,774 79 4
Jigawa 1,261 13,258 13,238 1,239 40 2
Benue 845 13,061 13,028 791 87 0
Kwara 2,707 10,845 10,813 2,585 133 21
Yobe 2,734 10,779 10,760 2,627 121 5
Plateau 2,283 11,014 10,975 2,227 93 2
Sokoto 2,009 11,246 11,153 2,025 77 0
Zamfara 2,509 10,551 10,526 2,362 160 12
Oyo 1,127 10,155 10,146 1,116 20 0
Taraba 1,412 9,769 9,736 1,392 49 4
Gombe 711 8,882 8,863 716 14 0
Kogi 2,534 6,738 6,696 2,373 193 10
Lagos 2,241 6,984 6,947 2,075 203 0
Nasarawa 2,279 6,524 6,513 2,121 159 10
Ebonyi 777 6,602 6,602 769 8 0
Cross River 1,019 6,076 6,076 1,014 2 3
Osun 332 5,437 5,435 328 2 4
FCT, Abuja 843 3,009 2,916 796 135 5
Imo 86 3,712 3,712 86 0 0
Ondo 275 2,890 2,890 267 8 0
Anambra 100 2,680 2,680 98 2 0
Abia 151 2,527 2,527 151 0 0
Delta 163 2,268 2,268 161 2 0
Edo 135 2,207 2,206 132 4 0
Akwa Ibom 57 2,220 2,220 49 8 0
Ekiti 235 1,984 1,982 233 4 0
Bayelsa 381 1,638 1,638 341 40 0
Enugu 42 1,574 1,574 40 2 0
Rivers 77 1,366 1,366 73 4 0
Total 65,374 363,297 362,226 60,882 5,297 266



3- Summary of results at the state-level

Click the drop down menu to show state-level summaries.

Abia

Abia: Data point in the NMLOS v2: 2,678
Consolidated input records per data point in the NMLOS v2: 2,828

Dropped Records by Decision × Source — Abia
Green = low; Red = high
Settlement Names - National Polio EOC Geodatabase Map features: Places - OpenStreetMap
drop by settlement extent median center 9 13
drop duplicates by distance to settlement extent 2 4
Ward disaggrement is not resolved 1 1
drop duplicates by 50 cluster 2 0

3.4 Summary of unresolved issues in the NMLOS v2 — Abia
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 30 1.1%
flag2 Settlement point is located within one meter of another settlement point 0 0.0%
flag3 Settlement point is located within 50 meters of another settlement point 121 4.5%
None No flags set 2,527 94.4%
Total Total records (rows) 2,678 100.0%

Adamawa

Adamawa: Data point in the NMLOS v2: 15,218
Consolidated input records per data point in the NMLOS v2: 22,404

Dropped Records by Decision × Source — Adamawa
Green = low; Red = high
Settlements Names - EHealth Africa 2025 Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Settlement Names - Adamawa, Borno, Kano, Kwara, Niger, Osun States Map features: Places - OpenStreetMap Settlement Names extracted from the Sectoral Needs and Risk Analysis (SNRA).
drop by settlement extent median center 100 57 298 41 22 60
drop duplicates by distance to settlement extent 22 12 66 31 44 9
drop duplicates by 50 cluster 13 17 61 4 2 12
drop duplicates by distance to ward 11 27 41 7 0 10
excluded in 50m cluster based in distance to LGA and ward boundary 10 3 22 6 0 1
Ward disaggrement is not resolved 8 4 19 1 0 0
LGA disaggrement is not resolved 4 4 6 1 1 0
all duplicates outside of extent over 150m 1 0 5 0 0 0

3.4 Summary of unresolved issues in the NMLOS v2 — Adamawa
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 527 3.5%
flag2 Settlement point is located within one meter of another settlement point 67 0.4%
flag3 Settlement point is located within 50 meters of another settlement point 1,350 8.9%
None No flags set 13,361 87.8%
Total Total records (rows) 15,218 100.0%

Akwa Ibom

Akwa Ibom: Data point in the NMLOS v2: 2,277
Consolidated input records per data point in the NMLOS v2: 2,696

Dropped Records by Decision × Source — Akwa Ibom
Green = low; Red = high
Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Map features: Places - OpenStreetMap
drop by settlement extent median center 2 9 36
drop duplicates by distance to settlement extent 1 3 13

3.4 Summary of unresolved issues in the NMLOS v2 — Akwa Ibom
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 27 1.2%
flag2 Settlement point is located within one meter of another settlement point 8 0.4%
flag3 Settlement point is located within 50 meters of another settlement point 30 1.3%
None No flags set 2,220 97.5%
Total Total records (rows) 2,277 100.0%

Anambra

Anambra: Data point in the NMLOS v2: 2,780
Consolidated input records per data point in the NMLOS v2: 2,873

Dropped Records by Decision × Source — Anambra
Green = low; Red = high
Settlement Names - National Polio EOC Geodatabase Map features: Places - OpenStreetMap
drop by settlement extent median center 8 6
drop duplicates by distance to settlement extent 5 2
drop duplicates by 50 cluster 0 1

3.4 Summary of unresolved issues in the NMLOS v2 — Anambra
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 71 2.6%
flag2 Settlement point is located within one meter of another settlement point 2 0.1%
flag3 Settlement point is located within 50 meters of another settlement point 29 1.0%
None No flags set 2,680 96.4%
Total Total records (rows) 2,780 100.0%

Bauchi

Bauchi: Data point in the NMLOS v2: 27,888
Consolidated input records per data point in the NMLOS v2: 43,249

Dropped Records by Decision × Source — Bauchi
Green = low; Red = high
Settlements Names - EHealth Africa 2025 Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Map features: Places - OpenStreetMap
drop by settlement extent median center 59 44 27 6
drop duplicates by distance to settlement extent 28 33 38 22
Ward disaggrement is not resolved 43 43 31 2
excluded in 50m cluster based in distance to LGA and ward boundary 50 11 1 0
drop duplicates by 50 cluster 17 20 15 3
LGA disaggrement is not resolved 16 15 15 0
drop duplicates by distance to ward 6 7 1 0
all duplicates outside of extent over 150m 4 3 5 0
excluded in 1m cluster based in distance to LGA and ward boundary 5 0 0 0

3.4 Summary of unresolved issues in the NMLOS v2 — Bauchi
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 905 3.2%
flag2 Settlement point is located within one meter of another settlement point 108 0.4%
flag3 Settlement point is located within 50 meters of another settlement point 3,400 12.2%
None No flags set 23,615 84.7%
Total Total records (rows) 27,888 100.0%

Bayelsa

Bayelsa: Data point in the NMLOS v2: 2,019
Consolidated input records per data point in the NMLOS v2: 2,298

Dropped Records by Decision × Source — Bayelsa
Green = low; Red = high
Settlement Names - National Polio EOC Geodatabase Map features: Places - OpenStreetMap
drop by settlement extent median center 3 15
drop duplicates by distance to settlement extent 0 9

3.4 Summary of unresolved issues in the NMLOS v2 — Bayelsa
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 187 9.3%
flag2 Settlement point is located within one meter of another settlement point 12 0.6%
flag3 Settlement point is located within 50 meters of another settlement point 222 11.0%
None No flags set 1,638 81.1%
Total Total records (rows) 2,019 100.0%

Benue

Benue: Data point in the NMLOS v2: 13,906
Consolidated input records per data point in the NMLOS v2: 14,550

Dropped Records by Decision × Source — Benue
Green = low; Red = high
Settlements Names - EHealth Africa 2025 Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Map features: Places - OpenStreetMap
drop by settlement extent median center 51 0 22 7
excluded in 50m cluster based in distance to LGA and ward boundary 61 0 0 0
drop duplicates by 50 cluster 10 1 7 0
drop duplicates by distance to settlement extent 5 0 5 5
Ward disaggrement is not resolved 4 0 8 0
drop duplicates by distance to ward 8 0 0 0

3.4 Summary of unresolved issues in the NMLOS v2 — Benue
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 258 1.9%
flag2 Settlement point is located within one meter of another settlement point 85 0.6%
flag3 Settlement point is located within 50 meters of another settlement point 622 4.5%
None No flags set 13,028 93.7%
Total Total records (rows) 13,906 100.0%

Borno

Borno: Data point in the NMLOS v2: 23,296
Consolidated input records per data point in the NMLOS v2: 31,393

Dropped Records by Decision × Source — Borno
Green = low; Red = high
Settlements Names - EHealth Africa 2025 Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Settlement Names - Adamawa, Borno, Kano, Kwara, Niger, Osun States Map features: Places - OpenStreetMap Settlement Names extracted from the Sectoral Needs and Risk Analysis (SNRA).
drop by settlement extent median center 119 18 28 16 107 47
drop duplicates by distance to settlement extent 76 7 20 0 63 2
drop duplicates by 50 cluster 17 22 12 1 70 26
Ward disaggrement is not resolved 28 2 21 0 8 0
all duplicates outside of extent over 150m 18 0 6 0 16 0
drop duplicates by distance to ward 1 3 1 0 0 3
excluded in 50m cluster based in distance to LGA and ward boundary 1 2 0 4 0 1
LGA disaggrement is not resolved 1 0 0 0 1 0

3.4 Summary of unresolved issues in the NMLOS v2 — Borno
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 3,508 15.1%
flag2 Settlement point is located within one meter of another settlement point 428 1.8%
flag3 Settlement point is located within 50 meters of another settlement point 1,628 7.0%
None No flags set 18,295 78.5%
Total Total records (rows) 23,296 100.0%

Cross River

Cross River: Data point in the NMLOS v2: 7,095
Consolidated input records per data point in the NMLOS v2: 7,988

Dropped Records by Decision × Source — Cross River
Green = low; Red = high
Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Map features: Places - OpenStreetMap
drop by settlement extent median center 1 24 10
drop duplicates by distance to settlement extent 2 13 18
Ward disaggrement is not resolved 1 20 2
drop duplicates by 50 cluster 0 3 2

3.4 Summary of unresolved issues in the NMLOS v2 — Cross River
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 120 1.7%
flag2 Settlement point is located within one meter of another settlement point 5 0.1%
flag3 Settlement point is located within 50 meters of another settlement point 902 12.7%
None No flags set 6,076 85.6%
Total Total records (rows) 7,095 100.0%

Delta

Delta: Data point in the NMLOS v2: 2,431
Consolidated input records per data point in the NMLOS v2: 2,737

Dropped Records by Decision × Source — Delta
Green = low; Red = high
Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Map features: Places - OpenStreetMap
drop by settlement extent median center 1 9 59
drop duplicates by distance to settlement extent 0 2 12
Ward disaggrement is not resolved 0 2 2
drop duplicates by 50 cluster 0 3 1
LGA disaggrement is not resolved 0 1 1

3.4 Summary of unresolved issues in the NMLOS v2 — Delta
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 68 2.8%
flag2 Settlement point is located within one meter of another settlement point 0 0.0%
flag3 Settlement point is located within 50 meters of another settlement point 97 4.0%
None No flags set 2,268 93.3%
Total Total records (rows) 2,431 100.0%

Ebonyi

Ebonyi: Data point in the NMLOS v2: 7,379
Consolidated input records per data point in the NMLOS v2: 8,199

Dropped Records by Decision × Source — Ebonyi
Green = low; Red = high
Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Map features: Places - OpenStreetMap
drop by settlement extent median center 1 22 3
drop duplicates by distance to settlement extent 0 9 2
Ward disaggrement is not resolved 1 2 0
drop duplicates by 50 cluster 0 0 1

3.4 Summary of unresolved issues in the NMLOS v2 — Ebonyi
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 59 0.8%
flag2 Settlement point is located within one meter of another settlement point 2 0.0%
flag3 Settlement point is located within 50 meters of another settlement point 724 9.8%
None No flags set 6,602 89.5%
Total Total records (rows) 7,379 100.0%

Edo

Edo: Data point in the NMLOS v2: 2,342
Consolidated input records per data point in the NMLOS v2: 2,654

Dropped Records by Decision × Source — Edo
Green = low; Red = high
Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Map features: Places - OpenStreetMap
drop by settlement extent median center 1 11 41
drop duplicates by distance to settlement extent 0 3 13
drop duplicates by 50 cluster 0 1 1

3.4 Summary of unresolved issues in the NMLOS v2 — Edo
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 97 4.1%
flag2 Settlement point is located within one meter of another settlement point 4 0.2%
flag3 Settlement point is located within 50 meters of another settlement point 39 1.7%
None No flags set 2,206 94.2%
Total Total records (rows) 2,342 100.0%

Ekiti

Ekiti: Data point in the NMLOS v2: 2,219
Consolidated input records per data point in the NMLOS v2: 2,383

Dropped Records by Decision × Source — Ekiti
Green = low; Red = high
Settlement Names - National Polio EOC Geodatabase Map features: Places - OpenStreetMap
drop by settlement extent median center 2 6
drop duplicates by distance to settlement extent 3 2
drop duplicates by 50 cluster 0 2

3.4 Summary of unresolved issues in the NMLOS v2 — Ekiti
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 148 6.7%
flag2 Settlement point is located within one meter of another settlement point 2 0.1%
flag3 Settlement point is located within 50 meters of another settlement point 91 4.1%
None No flags set 1,982 89.3%
Total Total records (rows) 2,219 100.0%

Enugu

Enugu: Data point in the NMLOS v2: 1,616
Consolidated input records per data point in the NMLOS v2: 1,690

Dropped Records by Decision × Source — Enugu
Green = low; Red = high
Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Map features: Places - OpenStreetMap
drop by settlement extent median center 1 11 12
drop duplicates by distance to settlement extent 0 5 2
Ward disaggrement is not resolved 0 1 1

3.4 Summary of unresolved issues in the NMLOS v2 — Enugu
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 13 0.8%
flag2 Settlement point is located within one meter of another settlement point 2 0.1%
flag3 Settlement point is located within 50 meters of another settlement point 29 1.8%
None No flags set 1,574 97.4%
Total Total records (rows) 1,616 100.0%

FCT, Abuja

FCT, Abuja: Data point in the NMLOS v2: 3,852
Consolidated input records per data point in the NMLOS v2: 6,085

Dropped Records by Decision × Source — FCT, Abuja
Green = low; Red = high
Settlements Names - EHealth Africa 2025 Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Map features: Places - OpenStreetMap
drop by settlement extent median center 26 14 7 8
drop duplicates by 50 cluster 12 11 9 0
excluded in 50m cluster based in distance to LGA and ward boundary 11 6 5 0
drop duplicates by distance to settlement extent 3 2 3 3
Ward disaggrement is not resolved 2 2 0 0
all duplicates outside of extent over 150m 2 0 0 0
drop duplicates by distance to ward 1 0 0 0

3.4 Summary of unresolved issues in the NMLOS v2 — FCT, Abuja
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 141 3.7%
flag2 Settlement point is located within one meter of another settlement point 121 3.1%
flag3 Settlement point is located within 50 meters of another settlement point 819 21.3%
None No flags set 2,916 75.7%
Total Total records (rows) 3,852 100.0%

Gombe

Gombe: Data point in the NMLOS v2: 9,593
Consolidated input records per data point in the NMLOS v2: 13,207

Dropped Records by Decision × Source — Gombe
Green = low; Red = high
Settlements Names - EHealth Africa 2025 Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Settlement Names - Gombe, Jigawa, Ogun States Map features: Places - OpenStreetMap
drop by settlement extent median center 82 17 34 73 6
drop duplicates by 50 cluster 11 8 9 36 2
drop duplicates by distance to settlement extent 12 2 8 11 10
drop duplicates by distance to ward 17 9 7 8 0
excluded in 50m cluster based in distance to LGA and ward boundary 17 7 3 11 0
Ward disaggrement is not resolved 7 4 4 1 0
all duplicates outside of extent over 150m 4 0 0 7 0
LGA disaggrement is not resolved 1 0 1 0 1

3.4 Summary of unresolved issues in the NMLOS v2 — Gombe
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 370 3.9%
flag2 Settlement point is located within one meter of another settlement point 10 0.1%
flag3 Settlement point is located within 50 meters of another settlement point 364 3.8%
None No flags set 8,863 92.4%
Total Total records (rows) 9,593 100.0%

Imo

Imo: Data point in the NMLOS v2: 3,798
Consolidated input records per data point in the NMLOS v2: 3,922

Dropped Records by Decision × Source — Imo
Green = low; Red = high
Settlement Names - National Polio EOC Geodatabase Map features: Places - OpenStreetMap
drop by settlement extent median center 10 10
drop duplicates by distance to settlement extent 1 2
drop duplicates by 50 cluster 1 0

3.4 Summary of unresolved issues in the NMLOS v2 — Imo
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 21 0.6%
flag2 Settlement point is located within one meter of another settlement point 0 0.0%
flag3 Settlement point is located within 50 meters of another settlement point 65 1.7%
None No flags set 3,712 97.7%
Total Total records (rows) 3,798 100.0%

Jigawa

Jigawa: Data point in the NMLOS v2: 14,519
Consolidated input records per data point in the NMLOS v2: 24,906

Dropped Records by Decision × Source — Jigawa
Green = low; Red = high
Settlements Names - EHealth Africa 2025 Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Settlement Names - April 2025 Polio Campaign Settlement Names - Gombe, Jigawa, Ogun States Map features: Places - OpenStreetMap
drop by settlement extent median center 69 25 35 5 42 6
drop duplicates by 50 cluster 5 26 28 0 13 2
drop duplicates by distance to settlement extent 27 10 9 0 18 6
Ward disaggrement is not resolved 18 13 20 0 1 2
drop duplicates by distance to ward 28 3 1 1 3 0
LGA disaggrement is not resolved 5 7 12 0 3 0
excluded in 50m cluster based in distance to LGA and ward boundary 11 2 2 0 7 0
excluded in 1m cluster based in distance to LGA and ward boundary 3 0 0 0 0 0
all duplicates outside of extent over 150m 0 0 0 0 2 0

3.4 Summary of unresolved issues in the NMLOS v2 — Jigawa
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 428 2.9%
flag2 Settlement point is located within one meter of another settlement point 38 0.3%
flag3 Settlement point is located within 50 meters of another settlement point 859 5.9%
None No flags set 13,238 91.2%
Total Total records (rows) 14,519 100.0%

Kaduna

Kaduna: Data point in the NMLOS v2: 36,389
Consolidated input records per data point in the NMLOS v2: 87,121

Dropped Records by Decision × Source — Kaduna
Green = low; Red = high
Settlements Names - EHealth Africa 2025 Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Settlement Names - Kano and Kaduna States - GMT pilot Master List of Settlements - Kaduna State Map features: Places - OpenStreetMap
drop by settlement extent median center 151 98 106 18 161 7
Ward disaggrement is not resolved 109 74 104 19 101 1
drop duplicates by 50 cluster 44 55 50 14 61 2
drop duplicates by distance to settlement extent 28 32 30 70 29 28
excluded in 50m cluster based in distance to LGA and ward boundary 23 36 14 1 40 0
LGA disaggrement is not resolved 7 8 11 1 11 0
drop duplicates by distance to ward 3 9 4 0 11 0
all duplicates outside of extent over 150m 4 1 4 6 1 1
excluded in 1m cluster based in distance to LGA and ward boundary 0 7 0 0 0 0

3.4 Summary of unresolved issues in the NMLOS v2 — Kaduna
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 2,117 5.8%
flag2 Settlement point is located within one meter of another settlement point 509 1.4%
flag3 Settlement point is located within 50 meters of another settlement point 5,087 14.0%
None No flags set 29,405 80.8%
Total Total records (rows) 36,389 100.0%

Kano

Kano: Data point in the NMLOS v2: 39,084
Consolidated input records per data point in the NMLOS v2: 67,561

Dropped Records by Decision × Source — Kano
Green = low; Red = high
Settlements Names - EHealth Africa 2025 Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Settlement Names - April 2025 Polio Campaign Settlement Names - Kano and Kaduna States - GMT pilot Settlement Names - Adamawa, Borno, Kano, Kwara, Niger, Osun States Map features: Places - OpenStreetMap
drop by settlement extent median center 233 141 189 1 109 121 50
LGA disaggrement is not resolved 256 185 232 1 11 1 5
Ward disaggrement is not resolved 144 120 146 1 15 2 9
excluded in 50m cluster based in distance to LGA and ward boundary 91 156 95 1 1 12 3
drop duplicates by 50 cluster 82 116 62 0 53 14 27
drop duplicates by distance to settlement extent 31 20 15 0 67 41 6
drop duplicates by distance to ward 26 37 36 1 2 10 2
excluded in 1m cluster based in distance to LGA and ward boundary 1 9 0 0 0 0 0
all duplicates outside of extent over 150m 1 1 0 0 2 0 0

3.4 Summary of unresolved issues in the NMLOS v2 — Kano
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 416 1.1%
flag2 Settlement point is located within one meter of another settlement point 315 0.8%
flag3 Settlement point is located within 50 meters of another settlement point 6,280 16.1%
None No flags set 32,392 82.9%
Total Total records (rows) 39,084 100.0%

Katsina

Katsina: Data point in the NMLOS v2: 22,103
Consolidated input records per data point in the NMLOS v2: 37,575

Dropped Records by Decision × Source — Katsina
Green = low; Red = high
Settlements Names - EHealth Africa 2025 Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Settlement Names - April 2025 Polio Campaign Map features: Places - OpenStreetMap
drop by settlement extent median center 133 68 54 6 3
Ward disaggrement is not resolved 70 62 83 0 4
drop duplicates by distance to settlement extent 57 32 23 14 4
drop duplicates by 50 cluster 8 39 32 0 0
drop duplicates by distance to ward 1 8 2 1 0
LGA disaggrement is not resolved 3 4 4 0 0
excluded in 50m cluster based in distance to LGA and ward boundary 2 8 1 0 0
all duplicates outside of extent over 150m 2 0 4 0 0

3.4 Summary of unresolved issues in the NMLOS v2 — Katsina
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 839 3.8%
flag2 Settlement point is located within one meter of another settlement point 72 0.3%
flag3 Settlement point is located within 50 meters of another settlement point 910 4.1%
None No flags set 20,372 92.2%
Total Total records (rows) 22,103 100.0%

Kebbi

Kebbi: Data point in the NMLOS v2: 16,201
Consolidated input records per data point in the NMLOS v2: 29,708

Dropped Records by Decision × Source — Kebbi
Green = low; Red = high
Settlements Names - EHealth Africa 2025 Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Settlement Names - April 2025 Polio Campaign Map features: Places - OpenStreetMap
drop by settlement extent median center 81 54 83 4 21
drop duplicates by 50 cluster 19 22 38 0 18
Ward disaggrement is not resolved 18 17 25 0 2
drop duplicates by distance to ward 13 15 25 7 0
drop duplicates by distance to settlement extent 10 16 20 0 0
excluded in 50m cluster based in distance to LGA and ward boundary 16 6 7 0 0
LGA disaggrement is not resolved 8 8 8 0 3
all duplicates outside of extent over 150m 3 0 5 0 0
excluded in 1m cluster based in distance to LGA and ward boundary 0 1 2 1 0

3.4 Summary of unresolved issues in the NMLOS v2 — Kebbi
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 562 3.5%
flag2 Settlement point is located within one meter of another settlement point 54 0.3%
flag3 Settlement point is located within 50 meters of another settlement point 1,978 12.2%
None No flags set 13,682 84.5%
Total Total records (rows) 16,201 100.0%

Kogi

Kogi: Data point in the NMLOS v2: 9,272
Consolidated input records per data point in the NMLOS v2: 12,480

Dropped Records by Decision × Source — Kogi
Green = low; Red = high
Settlements Names - EHealth Africa 2025 Settlement Names - National Polio EOC Geodatabase Map features: Places - OpenStreetMap
excluded in 50m cluster based in distance to LGA and ward boundary 432 0 0
excluded in 1m cluster based in distance to LGA and ward boundary 76 0 0
drop by settlement extent median center 44 12 10
drop duplicates by 50 cluster 12 6 5
Ward disaggrement is not resolved 8 9 3
drop duplicates by distance to settlement extent 1 1 14
drop duplicates by distance to ward 6 0 0
all duplicates outside of extent over 150m 0 0 2

3.4 Summary of unresolved issues in the NMLOS v2 — Kogi
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 406 4.4%
flag2 Settlement point is located within one meter of another settlement point 142 1.5%
flag3 Settlement point is located within 50 meters of another settlement point 2,241 24.2%
None No flags set 6,696 72.2%
Total Total records (rows) 9,272 100.0%

Kwara

Kwara: Data point in the NMLOS v2: 13,552
Consolidated input records per data point in the NMLOS v2: 15,084

Dropped Records by Decision × Source — Kwara
Green = low; Red = high
Settlements Names - EHealth Africa 2025 Settlement Names - National Polio EOC Geodatabase Settlement Names - Adamawa, Borno, Kano, Kwara, Niger, Osun States Map features: Places - OpenStreetMap
excluded in 50m cluster based in distance to LGA and ward boundary 56 0 7 0
drop by settlement extent median center 16 6 30 9
drop duplicates by distance to settlement extent 7 5 6 32
Ward disaggrement is not resolved 11 7 1 2
drop duplicates by distance to ward 0 0 10 0
drop duplicates by 50 cluster 2 0 2 5
all duplicates outside of extent over 150m 2 0 0 0

3.4 Summary of unresolved issues in the NMLOS v2 — Kwara
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 739 5.5%
flag2 Settlement point is located within one meter of another settlement point 99 0.7%
flag3 Settlement point is located within 50 meters of another settlement point 2,076 15.3%
None No flags set 10,813 79.8%
Total Total records (rows) 13,552 100.0%

Lagos

Lagos: Data point in the NMLOS v2: 9,225
Consolidated input records per data point in the NMLOS v2: 9,540

Dropped Records by Decision × Source — Lagos
Green = low; Red = high
Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase 2024 Integrated Measles Campaign Data Map features: Places - OpenStreetMap
drop by settlement extent median center 1 21 856 27
drop duplicates by 50 cluster 4 9 634 5
drop duplicates by distance to ward 0 0 290 0
excluded in 50m cluster based in distance to LGA and ward boundary 0 0 116 0
drop duplicates by distance to settlement extent 0 0 11 4
Ward disaggrement is not resolved 0 1 1 0
excluded in 1m cluster based in distance to LGA and ward boundary 0 0 1 0

3.4 Summary of unresolved issues in the NMLOS v2 — Lagos
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 26 0.3%
flag2 Settlement point is located within one meter of another settlement point 203 2.2%
flag3 Settlement point is located within 50 meters of another settlement point 2,252 24.4%
None No flags set 6,947 75.3%
Total Total records (rows) 9,225 100.0%

Nasarawa

Nasarawa: Data point in the NMLOS v2: 8,803
Consolidated input records per data point in the NMLOS v2: 9,782

Dropped Records by Decision × Source — Nasarawa
Green = low; Red = high
Settlements Names - EHealth Africa 2025 Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Map features: Places - OpenStreetMap
Ward disaggrement is not resolved 26 1 27 0
drop by settlement extent median center 26 0 21 1
drop duplicates by distance to settlement extent 19 1 7 9
excluded in 50m cluster based in distance to LGA and ward boundary 19 0 0 0
drop duplicates by 50 cluster 3 0 3 1
all duplicates outside of extent over 150m 1 0 1 0

3.4 Summary of unresolved issues in the NMLOS v2 — Nasarawa
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 722 8.2%
flag2 Settlement point is located within one meter of another settlement point 69 0.8%
flag3 Settlement point is located within 50 meters of another settlement point 1,678 19.1%
None No flags set 6,513 74.0%
Total Total records (rows) 8,803 100.0%

Niger

Niger: Data point in the NMLOS v2: 26,468
Consolidated input records per data point in the NMLOS v2: 38,951

Dropped Records by Decision × Source — Niger
Green = low; Red = high
Settlements Names - EHealth Africa 2025 Settlements Names - EHealth Africa 2024 Emerging Settlement Names - Niger State Settlement Names - National Polio EOC Geodatabase Settlement Names - Adamawa, Borno, Kano, Kwara, Niger, Osun States Map features: Places - OpenStreetMap
drop by settlement extent median center 218 105 20 257 111 8
excluded in 50m cluster based in distance to LGA and ward boundary 185 109 0 82 44 0
drop duplicates by distance to settlement extent 89 40 2 90 21 32
drop duplicates by distance to ward 52 42 0 69 34 0
Ward disaggrement is not resolved 61 40 0 64 18 1
drop duplicates by 50 cluster 45 43 0 66 20 4
LGA disaggrement is not resolved 9 0 0 4 0 0
excluded in 1m cluster based in distance to LGA and ward boundary 3 3 0 1 0 0
all duplicates outside of extent over 150m 2 1 0 2 0 0

3.4 Summary of unresolved issues in the NMLOS v2 — Niger
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 1,063 4.0%
flag2 Settlement point is located within one meter of another settlement point 1,910 7.2%
flag3 Settlement point is located within 50 meters of another settlement point 4,722 17.8%
None No flags set 20,818 78.7%
Total Total records (rows) 26,468 100.0%

Ogun

Ogun: Data point in the NMLOS v2: 16,703
Consolidated input records per data point in the NMLOS v2: 19,931

Dropped Records by Decision × Source — Ogun
Green = low; Red = high
Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Settlement Names - Gombe, Jigawa, Ogun States Map features: Places - OpenStreetMap
drop by settlement extent median center 16 109 583 37
drop duplicates by distance to settlement extent 35 96 20 82
excluded in 50m cluster based in distance to LGA and ward boundary 0 2 142 0
drop duplicates by 50 cluster 10 34 73 10
drop duplicates by distance to ward 2 7 28 0
Ward disaggrement is not resolved 0 5 4 1
all duplicates outside of extent over 150m 0 1 1 2

3.4 Summary of unresolved issues in the NMLOS v2 — Ogun
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 474 2.8%
flag2 Settlement point is located within one meter of another settlement point 32 0.2%
flag3 Settlement point is located within 50 meters of another settlement point 1,452 8.7%
None No flags set 14,800 88.6%
Total Total records (rows) 16,703 100.0%

Ondo

Ondo: Data point in the NMLOS v2: 3,165
Consolidated input records per data point in the NMLOS v2: 3,435

Dropped Records by Decision × Source — Ondo
Green = low; Red = high
Settlement Names - National Polio EOC Geodatabase Map features: Places - OpenStreetMap
drop by settlement extent median center 2 17
drop duplicates by distance to settlement extent 0 6
drop duplicates by 50 cluster 1 0

3.4 Summary of unresolved issues in the NMLOS v2 — Ondo
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 138 4.4%
flag2 Settlement point is located within one meter of another settlement point 0 0.0%
flag3 Settlement point is located within 50 meters of another settlement point 145 4.6%
None No flags set 2,890 91.3%
Total Total records (rows) 3,165 100.0%

Osun

Osun: Data point in the NMLOS v2: 5,769
Consolidated input records per data point in the NMLOS v2: 6,190

Dropped Records by Decision × Source — Osun
Green = low; Red = high
Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Settlement Names - Adamawa, Borno, Kano, Kwara, Niger, Osun States Map features: Places - OpenStreetMap
drop by settlement extent median center 1 27 53 9
drop duplicates by distance to settlement extent 0 5 0 25
drop duplicates by distance to ward 0 1 10 0
Ward disaggrement is not resolved 0 2 0 2
drop duplicates by 50 cluster 0 0 0 1
excluded in 50m cluster based in distance to LGA and ward boundary 0 0 1 0

3.4 Summary of unresolved issues in the NMLOS v2 — Osun
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 192 3.3%
flag2 Settlement point is located within one meter of another settlement point 6 0.1%
flag3 Settlement point is located within 50 meters of another settlement point 146 2.5%
None No flags set 5,435 94.2%
Total Total records (rows) 5,769 100.0%

Oyo

Oyo: Data point in the NMLOS v2: 11,282
Consolidated input records per data point in the NMLOS v2: 12,526

Dropped Records by Decision × Source — Oyo
Green = low; Red = high
Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Map features: Places - OpenStreetMap
drop duplicates by distance to settlement extent 4 29 36
drop by settlement extent median center 1 35 23
drop duplicates by 50 cluster 0 5 3
Ward disaggrement is not resolved 1 3 0

3.4 Summary of unresolved issues in the NMLOS v2 — Oyo
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 582 5.2%
flag2 Settlement point is located within one meter of another settlement point 6 0.1%
flag3 Settlement point is located within 50 meters of another settlement point 568 5.0%
None No flags set 10,146 89.9%
Total Total records (rows) 11,282 100.0%

Plateau

Plateau: Data point in the NMLOS v2: 13,297
Consolidated input records per data point in the NMLOS v2: 14,530

Dropped Records by Decision × Source — Plateau
Green = low; Red = high
Settlements Names - EHealth Africa 2025 Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Map features: Places - OpenStreetMap
excluded in 50m cluster based in distance to LGA and ward boundary 96 0 1 0
drop by settlement extent median center 20 1 23 9
drop duplicates by distance to settlement extent 8 1 14 13
Ward disaggrement is not resolved 14 1 13 0
drop duplicates by 50 cluster 7 0 5 0
LGA disaggrement is not resolved 5 0 5 0
excluded in 1m cluster based in distance to LGA and ward boundary 8 0 0 0
all duplicates outside of extent over 150m 0 0 0 2
drop duplicates by distance to ward 2 0 0 0

3.4 Summary of unresolved issues in the NMLOS v2 — Plateau
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 548 4.1%
flag2 Settlement point is located within one meter of another settlement point 69 0.5%
flag3 Settlement point is located within 50 meters of another settlement point 1,802 13.6%
None No flags set 10,975 82.5%
Total Total records (rows) 13,297 100.0%

Rivers

Rivers: Data point in the NMLOS v2: 1,443
Consolidated input records per data point in the NMLOS v2: 1,583

Dropped Records by Decision × Source — Rivers
Green = low; Red = high
Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Map features: Places - OpenStreetMap
drop by settlement extent median center 0 4 42
Ward disaggrement is not resolved 1 4 3
drop duplicates by distance to settlement extent 0 2 1
drop duplicates by 50 cluster 0 1 1

3.4 Summary of unresolved issues in the NMLOS v2 — Rivers
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 43 3.0%
flag2 Settlement point is located within one meter of another settlement point 4 0.3%
flag3 Settlement point is located within 50 meters of another settlement point 34 2.4%
None No flags set 1,366 94.7%
Total Total records (rows) 1,443 100.0%

Sokoto

Sokoto: Data point in the NMLOS v2: 13,255
Consolidated input records per data point in the NMLOS v2: 25,198

Dropped Records by Decision × Source — Sokoto
Green = low; Red = high
Settlements Names - EHealth Africa 2025 Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Settlement Names - April 2025 Polio Campaign Map features: Places - OpenStreetMap Master List of Settlements - Sokoto State
drop by settlement extent median center 448 244 341 4 58 234
drop duplicates by 50 cluster 87 229 125 1 15 90
drop duplicates by distance to ward 8 405 10 1 0 12
drop duplicates by distance to settlement extent 48 22 22 4 10 12
excluded in 50m cluster based in distance to LGA and ward boundary 13 81 5 0 0 4
Ward disaggrement is not resolved 14 15 16 0 1 13
excluded in 1m cluster based in distance to LGA and ward boundary 0 41 1 0 0 1
LGA disaggrement is not resolved 1 2 2 0 0 2
all duplicates outside of extent over 150m 1 1 0 0 0 0

3.4 Summary of unresolved issues in the NMLOS v2 — Sokoto
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 264 2.0%
flag2 Settlement point is located within one meter of another settlement point 93 0.7%
flag3 Settlement point is located within 50 meters of another settlement point 1,822 13.7%
None No flags set 11,153 84.1%
Total Total records (rows) 13,255 100.0%

Taraba

Taraba: Data point in the NMLOS v2: 11,181
Consolidated input records per data point in the NMLOS v2: 12,734

Dropped Records by Decision × Source — Taraba
Green = low; Red = high
Settlements Names - EHealth Africa 2025 Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Map features: Places - OpenStreetMap
drop by settlement extent median center 13 11 17 9
excluded in 50m cluster based in distance to LGA and ward boundary 45 5 0 0
Ward disaggrement is not resolved 13 7 7 0
drop duplicates by 50 cluster 2 9 9 1
drop duplicates by distance to settlement extent 1 2 4 14
drop duplicates by distance to ward 5 6 0 0

3.4 Summary of unresolved issues in the NMLOS v2 — Taraba
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 843 7.5%
flag2 Settlement point is located within one meter of another settlement point 36 0.3%
flag3 Settlement point is located within 50 meters of another settlement point 623 5.6%
None No flags set 9,736 87.1%
Total Total records (rows) 11,181 100.0%

Yobe

Yobe: Data point in the NMLOS v2: 13,513
Consolidated input records per data point in the NMLOS v2: 22,494

Dropped Records by Decision × Source — Yobe
Green = low; Red = high
Settlements Names - EHealth Africa 2025 Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Map features: Places - OpenStreetMap Settlement Names extracted from the Sectoral Needs and Risk Analysis (SNRA).
drop by settlement extent median center 172 185 72 9 48
drop duplicates by 50 cluster 51 272 16 4 22
drop duplicates by distance to settlement extent 83 127 38 6 10
drop duplicates by distance to ward 4 53 16 0 25
excluded in 50m cluster based in distance to LGA and ward boundary 8 38 9 0 1
Ward disaggrement is not resolved 18 15 15 0 0
all duplicates outside of extent over 150m 6 9 4 1 2
LGA disaggrement is not resolved 3 2 4 0 0
excluded in 1m cluster based in distance to LGA and ward boundary 0 1 1 0 0

3.4 Summary of unresolved issues in the NMLOS v2 — Yobe
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 1,108 8.2%
flag2 Settlement point is located within one meter of another settlement point 99 0.7%
flag3 Settlement point is located within 50 meters of another settlement point 1,677 12.4%
None No flags set 10,760 79.6%
Total Total records (rows) 13,513 100.0%

Zamfara

Zamfara: Data point in the NMLOS v2: 13,060
Consolidated input records per data point in the NMLOS v2: 22,730

Dropped Records by Decision × Source — Zamfara
Green = low; Red = high
Settlements Names - EHealth Africa 2025 Settlements Names - EHealth Africa 2024 Settlement Names - National Polio EOC Geodatabase Settlement Names - April 2025 Polio Campaign Map features: Places - OpenStreetMap
drop by settlement extent median center 127 94 114 2 13
drop duplicates by 50 cluster 23 187 100 2 11
drop duplicates by distance to settlement extent 19 22 12 9 5
excluded in 50m cluster based in distance to LGA and ward boundary 22 17 5 0 0
Ward disaggrement is not resolved 13 12 15 0 0
drop duplicates by distance to ward 8 11 3 0 0
LGA disaggrement is not resolved 3 3 4 0 0
all duplicates outside of extent over 150m 2 0 4 0 1
excluded in 1m cluster based in distance to LGA and ward boundary 2 3 0 0 0

3.4 Summary of unresolved issues in the NMLOS v2 — Zamfara
Flag Definition Count Percent
flag1 Settlement point is located 150 meters or more outside of a settlement extent 682 5.2%
flag2 Settlement point is located within one meter of another settlement point 148 1.1%
flag3 Settlement point is located within 50 meters of another settlement point 1,888 14.5%
None No flags set 10,526 80.6%
Total Total records (rows) 13,060 100.0%

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